int ret = 0;
struct circ_buf *xmit = &max->con_xmit;
- init_waitqueue_head(wq);
pr_info(PR_FMT "start main thread\n");
do {
max->con_xmit.head = 0;
max->con_xmit.tail = 0;
+ init_waitqueue_head(&max->wq);
+
max->main_thread = kthread_run(max3110_main_thread,
max, "max3110_main");
if (IS_ERR(max->main_thread)) {